<form name="search" method="post" action="{$host}zb_system/cmd.php?act=search" style="margin-top: 20px">
<div class="field is-grouped">
  <p class="control is-expanded">
    <input class="input is-info" type="text" placeholder="搜索喜欢的内容吧" name="q" />
  </p>
  <p class="control">
    <input type="submit" class="button is-info" value="搜索" />
  </p>
</div>
</form>
